When sending a channel ensure we include the IEEE80211_CHAN_S1G_NO_PRIMARY flag. Signed-off-by: Lachlan Hodges --- include/uapi/linux/nl80211.h | 4 ++++ net/wireless/nl80211.c | 3 +++ 2 files changed, 7 insertions(+) diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 8134f10e4e6c..964e1c779cdd 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -4444,6 +4444,9 @@ enum nl80211_wmm_rule { * channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_NO_16MHZ: 16 MHz operation is not allowed on this * channel in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_S1G_NO_PRIMARY: Channel is not permitted for use + * as a primary channel. Does not prevent the channel from existing + * as a non-primary subchannel. Only applicable to S1G channels. * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -4492,6 +4495,7 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_NO_4MHZ, NL80211_FREQUENCY_ATTR_NO_8MHZ, NL80211_FREQUENCY_ATTR_NO_16MHZ, + NL80211_FREQUENCY_ATTR_S1G_NO_PRIMARY, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index c961cd42a832..225580507a4b 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1314,6 +1314,9 @@ static int nl80211_msg_put_channel(struct sk_buff *msg, struct wiphy *wiphy, if ((chan->flags & IEEE80211_CHAN_NO_16MHZ) && nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_16MHZ)) goto nla_put_failure; + if ((chan->flags & IEEE80211_CHAN_S1G_NO_PRIMARY) && + nla_put_flag(msg, NL80211_FREQUENCY_ATTR_S1G_NO_PRIMARY)) + goto nla_put_failure; } if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_MAX_TX_POWER, -- 2.43.0